Error using rgb2gray parse input

Question

Ulfah on 9 Jul 2014

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Direct link to this question

https://www.mathworks.com/matlabcentral/answers/141041-error-using-rgb2gray-parse-input

Edited: Image Analyst on 28 Aug 2014

Hello,

I want to change an image into binary image, and I have the following code:

   for i = 1: OBJ.NumberOfFrames 
    NUM =  sprintf('%03d',i);
    IMG_ORIGINAL = read(OBJ,i);                                          
    IMG_GRAY     = rgb2gray(IMG_ORIGINAL);                               
    IMG_BINARY   = edge(IMG_GRAY,'canny',90/255);                        
    IMG_EDGE1     = IMG_ORIGINAL;                                        
    IMG_EDGE2     = IMG_ORIGINAL;                                        
    imwrite(IMG_ORIGINAL, strcat(SAVEFOLDER1,'\ORIGINAL_',NUM,'.bmp'));  
    imwrite(IMG_GRAY, strcat(SAVEFOLDER2,'\GRAY_',NUM,'.bmp'));          
    imwrite(IMG_BINARY, strcat(SAVEFOLDER3,'\BINARY_',NUM,'.bmp'));      
    [y1,x1] = find(IMG_BINARY == 1);     
    for j = 1:length(x1)                 
        IMG_EDGE1(y1(j),x1(j),1) = 255;  % R
        IMG_EDGE1(y1(j),x1(j),2) = 0;    % G
        IMG_EDGE1(y1(j),x1(j),3) = 0;    % B
    end

Then the following error appeared:

Error using rgb2gray>parse_inputs (line 80)

MAP must be a m x 3 array.

Error in rgb2gray (line 35) X = parse_inputs(X);

Can anybody help me with this, please? Thank you in advance

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Answer 1

Image Analyst on 9 Jul 2014

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Direct link to this answer

https://www.mathworks.com/matlabcentral/answers/141041-error-using-rgb2gray-parse-input#answer_144302

What does this say

[rows, columns, numberOfColorChannels] = size(IMG_ORIGINAL);

Then try this:

if numberOfColorChannels > 1
    % Only try to convert if it's a color image.
    IMG_GRAY     = rgb2gray(IMG_ORIGINAL);
else
  % Already gray
    IMG_GRAY     = IMG_ORIGINAL;
end

19 Comments
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Ulfah on 19 Jul 2014

Dear Image Analyst, Thank you very much for the suggestions. Sorry that I could not get back to this earlier.

You were right. When I put the first line, nothing happened. Then I tried to erase the semicolon, and this appeared: >> [rows, columns, numberOfColorChannels] = size(IMG_ORIGINAL)

rows =

200

columns =

576

numberOfColorChannels =

1

then I erased the next semicolon signs, as below: >> if numberOfColorChannels > 1 % Only try to convert if it's a color image. IMG_GRAY = rgb2gray(IMG_ORIGINAL) else % Already gray IMG_GRAY = IMG_ORIGINAL end

IMG_GRAY =

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 16   12   12   20   20   16   20   16   16   12   16   16   16   20   20   16   20   24   16   16   16   20   24   24   20   20   12
 20   20   24   20   24   12   24   24   16   16   20   16   16   24   16   24   20   24   16   24   20   16   24   16   24   20   24
 20   16   24   28   28   16   20   20   20   20   20   16   20   20   20   24   20   20   24   20   20   20   24   20   24   20   20
 20   24   12   24   24   16   16   20   20   16   16   20   24   20   16   24   20   20   24   20   20   28   12   24   20   24   24
 16   12   16   20   20   16   24   24   24   16   20   24   20   16   20   20   20   20   28   20   20   24   20   20   20   16   20
 20   20   12   20   20   16   24   20   16   16   16   16   16   16   20   16   12   20   16   16   16   20   24   16   28   16   16
 16   16   12    8   24   16   24   24   20   20   16   24   24   20   16   16   20   24   24   20   16   16   24   16   20   20   20
 20   16   24   20   16   24   24   24   12   16   16   20   16   16   16   20   24   20   24   20   20   28   24   24   24   20   24
 20   16   12   20   16   24   24   16   16   28   16   16   24   20   28   20   20   24   24   16   20   20   24   24   20   28   24
 20   16   12   20   20   20   16   16   16   12   20   20   20   24   20   24   24   20   28   20   16   20   24   20   20   28   24
 16   24   24   16   16   16   24   16   16   20   16   24   24   24   24   24   24   24   20   20   16   20   24   16   20   16   16
 20   20   16   16   12   24   16   28   16   20   24   24   20   24   24   16   16   16   20   20   28   20   24   24   28   16   24
 20   20   24   20   20   20   20   20   20   24   20   24   24   20   20   24   16   20   24   32   20   20   24   20   20   28   20
 20   20   24   20   24   16   20   20   28   20   20   24   24   20   28   24   24   24   20   24   24   28   24   24   20   24   24
 20   20   20   24   16   20   24   20   24   24   24   24   16   20   20   16   24   20   24   20   24   20   24   24   28   24   28
 20   24   16   24   20   24   24   28   24   20   24   24   32   20   28   20   16   24   24   24   24   28   24   16   28   32   32
 20   24   24   20   16   24   24   16   20   20   20   24   20   28   20   28   24   20   24   20   28   20   24   32   32   36   48
 20   24   24   16   24   24   16   20   16   20   20   24   20   24   16   20   24   24   28   20   28   20   24   36   40   52   60
 20   16   24   16   16   24   20   16   20   20   20   24   20   28   24   24   28   20   28   24   28   32   36   48   68   64   60
 20   16   20   24   20   16   16   16   20   28   24   24   20   24   28   28   20   24   28   28   32   44   48   60   64   60   60
 20   16   20   20   16   16   24   16   24   24   28   24   24   20   28   24   20   24   32   32   40   56   64   64   56   56   48
 24   20   28   20   16   20   24   28   20   24   24   24   24   20   24   28   28   36   40   48   56   64   64   60   52   40   40
 20   24   24   24   24   24   24   24   20   20   24   20   24   20   24   28   36   44   60   68   56   64   56   52   44   40   44
 20   16   24   20   20   28   20   24   16   24   28   24   28   32   28   40   48   60   56   56   52   52   52   44   48   40   44
 20   24   20   28   20   28   24   16   24   24   24   24   24   32   52   56   60   72   64   56   48   44   48   44   44   40   36
 16   20   20   20   24   20   24   20   24   32   24   28   36   48   64   64   56   64   52   52   44   48   44   40   40   44   36
 20   20   24   24   20   28   24   28   28   28   28   36   52   56   60   60   60   48   44   44   40   40   36   36   32   40   36
 20   24   24   24   28   20   20   32   36   32   40   52   64   64   60   52   48   44   40   44   44   40   36   36   40   40   36
 20   20   24   20   28   32   32   32   40   40   64   60   56   48   40   52   44   36   48   40   40   44   40   36   36   28   40
 28   24   20   20   28   28   28   40   48   60   60   60   44   44   40   48   44   36   44   36   40   32   36   32   32   40   36
 24   24   24   24   28   32   48   52   60   52   52   48   48   44   48   40   36   36   28   40   40   36   28   36   32   36   36
 24   28   28   36   52   48   52   56   52   52   48   48   40   40   40   36   36   36   32   32   36   36   32   36   40   40   36
 28   24   36   56   64   56   60   60   48   44   44   44   48   32   40   36   36   40   32   32   36   28   36   36   32   36   24
 28   40   44   68   60   52   52   52   44   44   48   36   40   40   36   32   36   36   36   36   40   32   32   24   32   28   36
 28   44   60   56   48   48   44   40   40   36   40   36   36   36   40   36   36   36   28   36   36   32   32   36   32   36   32
 44   68   60   56   52   44   36   36   40   40   36   32   36   36   40   40   36   36   40   32   28   40   36   36   32   40   36
 52   52   48   44   44   32   44   40   36   44   40   36   40   32   36   36   36   36   36   36   40   28   28   36   36   36   36
 56   52   44   44   40   40   40   28   40   32   40   32   32   32   36   40   36   32   36   40   32   32   32   36   40   40   44
 40   36   36   32   36   40   36   40   36   40   40   36   36   36   40   32   36   36   36   36   36   28   32   32   32   44   32
 44   36   36   36   40   32   36   40   32   32   32   36   36   32   36   36   36   36   32   40   32   32   28   48   36   32   32
 32   44   32   40   36   32   40   32   36   32   40   24   36   32   40   36   28   36   36   32   32   40   32   36   36   40  119
 32   32   36   32   44   36   36   32   32   36   32   36   36   32   32   32   36   32   36   32   36   28   28   32   32   55  185
 32   28   36   36   36   40   36   36   36   28   28   28   32   40   28   36   36   32   36   32   32   40   32   32   36  185   55
 32   36   36   32   32   32   36   32   28   32   24   32   36   32   28   36   28   36   32   32   32   28   36   28  102  119   28
 28   32   32   36   36   28   36   28   36   32   32   24   28   32   36   28   28   28   32   32   28   32   32   36  194   24   24
 36   36   32   32   32   32   36   28   28   32   32   36   28   32   40   32   36   28   28   36   24   32   24  166   75   20   24
 36   36   32   32   36   32   32   36   32   36   32   32   32   32   36   28   36   36   28   32   28   28   90  150   24   28   20
 32   32   36   32   28   36   36   40   32   32   36   36   36   28   28   28   32   32   32   28   28   28  204   24   20   20   24
 36   28   28   32   28   36   32   28   36   36   24   36   36   32   36   28   24   24   32   28   24  150   90   24   20   24   24
 32   32   28   32   28   36   36   40   28   32   40   36   32   32   28   28   24   32   24   24   55  166   20   24   24   16   75
 32   32   36   36   32   40  102  194  194  194  194  194  185  194  194  194  194  194  194  194  194   16   24   16   20   24   16
 32   36   36   36   32   32   32  166   55   36   28   32   24   32   28   20   28   24   20   20   20   28   20   24   20   28   20
 32   32   32   32   28   32   36   28  204   28   36   24   24   24   32   20   16   20   24   24   24   16   12   20   16   16   24
 32   36   32   32   32   32   24   28   28  166   28   24   28   32   24   28   20   20   24   24   24   20   20   24   20   16   16
 32   32   32   32   32   28   36   28   28  102  119   24   28   20   16   20   20   24   20   24   24   24   28   24   24   16   20
 32   36   32   32   36   32   40   28   28   24  150   75   28   20   20   20   24   24   20   28   20   20   20   20   20   16   24
 28   36   36   32   32   28   28   28   28   20   28  194   24   28   20   24   24   20   24   20   24   20   16   20   20   16   24
 36   36   36   32   36   28   24   28   28   28   28   16  185   20   20   20   20   24   20   24   16   20   12   20   12   24   16
 32   32   36   28   28   28   28   24   24   24   20   24  102  137   24   24   20   24   20   20   20   20   24   20   24   20   24
 28   24   32   32   20   28   24   24   24   20   20   28   20  137   90   24   24   20   20   16   24   24   20   20   20   16   16
 36   32   28   24   28   24   24   24   20   24   16   24   20   20  185   28   20   16   20   20   16   20   20   16   20   24   16
 32   28   24   24   24   20   24   16   28   20   20   28   20   24   28  204   20   24   16   24   24   20   24   20   16   24   20
 24   28   24   24   24   28   24   24   24   20   24   24   20   20   24   75  166   24   20   20   20   20   20   20   20   24   24
 32   28   24   20   24   16  150  204  204  204  204  204  204  204  204  204  204  102   16   16   16   16   16   12   20   12   24
 24   24   16   20   24   28   20   24   24   20   28   24   24   20   20   28   24   20   20   24   20   20   16   20   20   16   24
 20   20   20   28   16   16   20   16   24   28   28   24   16   20   20   28   20   24   20   20   16   20   24   24   20   16   24
 24   28   24   20   24   24   20   24   20   20   12   24   24   20   24   20   24   24   20   24   28   24   28   20   24   20   24
 28   16   24   20   28   20   24   16   20   24   16   20   16   24   20   28   20   24   28   20   16   24   24   24   20   24   20
 24   20   24   20   28   24   20   20   28   16   16   24   24   28   20   28   24   20   24   20   16   24   24   20   20   16   16
Columns 29 through 56
  8   16   20   16   12   12    8   12   12   16   12   12   16   16   12    8   16   16   12   12   16   12    8   12   12   12   16
 16   16   16   16   16   16   16   12   12   12   12   12   16   16   12   12   12   12   12   16    8   20   12   12   20   12   12
 12   20   16   12   16   12   12   12   12    8   12   16   12   16   12   12   16   16   12   16   12   16   16   16   12   16   16
 20    8   16    8   16   20   12   16   12   12   12   16   16   12    8   16   16   20   16    8   20   12   16   16   12   16   12
 12   20   16   12   16    8   16   12   12   16   16   16    8   16   12   20    8   16   12   12   16   16   20   20   16    8   16
 12   20   16   16   20    8   16    8   16    4   12  254  254  254  254  254   16   12   16   16   12   12    8   12   20   12   16
 20   16   12   16   16   12   16   12   12   16   12   16   12  254   16   12   16   16   12   12    8   16   12   12   12   12   16
 16   20   16   12   12   16   12   20   16   16   12   12   16  254   12   16   12   12   20   12   16    8    8   12   16   12   12
254  254  254   12   20  254   20   12    8   16   16   16   16  254   16   16   16   20   16  254  254  254   16   12   16  254  254
 12   16   20  254   16   16   20   16   12   16   12   16   16  254   12   16   12    8  254   16   16   16  254   16  254   12   12
254  254  254  254   16   16   16   12   12    8   12   16    8  254   16   16   16   12  254  254  254  254  254   12    8  254   12
 16   16   20   16   12   16   12   12   12   16   12   12    8  254   16    8   16   20  254   16   20   16   16   12   12   20  254
 20   12   12  254   12   12   16   12   12   12   16   16   16  254   20   12   16   16  254   12    8   16  254   12  254   16   12
254  254  254   16   16  254   12   12   12   16   16   16    4  254   16   12   12   12   16  254  254  254   12   12   20  254  254
 12   16   12   16   16   20   16   16   16   20   12   12   16   16    8   12   16   16   20   12   16   12   12   12   16   12   16
 12   16   12   20   12   16   12   16   20   12   12   24   16   16   20   16   16   16   24   16   12   16   12   16   16   20   12
 16   16   16    8   20   16   12   12   12   12   12   16   16   16    8   16   16   16   12   12   12   12   16   16   16   16   16
 16   16   16   16    8   12   16   12   12   12   12   12   16   12   12   16   12   12   20   16   16   12   16   12   12   16   12
 16   16   16    8   12   12   16    8   16   16   20   16    8   16   12   20   16    8   12   12    8   12   12   16    8   12   12
 12   12    8   12   12    8   24   12   12   16   12   16   16   16    8   12   16   16   20   12   12   16   16   16   12   12   20
 12   20   16   20   12   20   16   12   12   16   12   16   16   20    8   12   12   12   20   12   20   12    8   16   12   12   12
 12   16   16   12   12   16   12   16   12   12   12   12   16   16   16    8   12   16   16   16   12   16   12   12   12   16   12
 12   20   16   12   20   20   12   12   16   16   12   16   16   20   12   20   16   20   16    8   12   16   12   16   12   12   12
 16   20   12    8   12   16   20   16   12   12   12   12   16   16   16   16   16    4   12    8   16    8   16   12    8   16   16
 16   16   16   16   16   16   12   12   12    8   12    4   16   12    8   20   16   16   16   16   16   16   16   16   12   16   12
 12   16   16   16   16   12   16   12   12   12   12    4   16   12   16    8   16   20   12   16   20   12   12   12   16    4   20
 16    8   16   16   12   12   12   12   12   16   12   16   12   16    8    8   12   20   16   16    8   16   12   12   16   12   12
 12   16   12   16   20   16   12   12   12   16   12   16   16   20   12   16   16   12   12   12   12   16    8   12   12   16   12
  8   16    8   12   12   20   12   20   12   12   12    8   16   12   12    8   16    8   16   16   20   16   12   16   16   12    8
 12   12   16   16   16   16   12   12   12   16   16   16   12   16   16   12    8   16   12   16    8   16   16   16   20   12   16
 12   20   16   12   12    8   16   12   12   16   12   12   16   16   20   12   16   12   20   16   12    8   16   12   20   12   12
 12   16   16   16   24   12   16   16   12   12   12    8   12   12    8   12   12   16   12   16    8   16   12   12   12   12   12
 12   12   20   16   12   12   12   16   12   16   20   12   16   16   16   16   16    8   16   16    8   20   16   16   12   16   12
 12   16   12   12   16    8   12   20   12   16   12   20   16   16   16   12   12   16   12   12    8    4   16   16   16   16   12
 16   20   20   16   12   16   12   12   16   16   12   12   16   16   16   16   16   12   12   16   12   16   12   12   16   20   16
 12   16   20   16   12   12   12   16    8   16   24   12   16   16   16   16   16   16   16   12   12   16   12   12   12   12   16
 16    8   16   16   16   12   12   16   12   16   12   16   12   16    8    8    8   16   12   20    8   12   16   12   12   20   12
 12   12   16   16   20    8   12   12   12   16   16   12   16   16   12   12   16   12   20   16    8   12   16   12    8   16   12
 16   12   16   16   12   20   12   12   12   16   20    8   16    8   12   16    8   16   16   12   16   16   12    8   16   12   12
 12   16   12   16   12    8   16   16   16   12   20    8   12   12   20   12   12   16   12   20   12    8   12   12   12   12   16
 12   20   16   16   12   12   20   20   12   16   20   16    8   16   16   12   16   16   12   16   12   16   16   16   12   12   16
 16   20   20   16   12   12   16   20   12   16   12   24   16   16   20   12   16   20   16   16   12   12   16   16   12   12   12
 12   20   16   12   12   12   12   16   12   16   12   16   16   16   20   12   16    8   24   16   12   16   16   16   12   12   12
 12   20   16   16   12   20   12   16   16   16   16   16   16   16   12   20   16   12   12   16   20   16   16   12   12   16   12
 12   12   16   16   16   12   12   16   16   12   16   12   12   12    8    8   16    8   12   16   12   16   16   12   12   12   12
 12   16    8   16   12   12   12   12   12    8   12    8   12   12   16   16   16   12   16   12   16   12   16   12   20   12   12
 12   12   16   16   12    8   16   12   16   16   12   16   16   12   16   16   16   12   12   16   20   12   12   12   12   16   16
 12   16   16   12   12   20   16   16   12   16   12   16   16    8   12   16   12   16   16   16   12   12   16   12   12   12   12
 12   16   16    8   12   12   16   16   12   16    8   16   16   16   16    8   16   12   20   12   12   16   12   16   12   12   12
 12   16   16    8   16   12   20   12   16    8   16   12   16   12   16   16   16   16   16   16   16   12   12   16   12   12   12
 12   16   12   12   12    8    8   16   12   12   12   12   16   12    8   12   16    8   12   16    8   16   16   12   16   12   12
 12   16   16   12   12   16   16   12   12   12   20   16   12   16   20   20   16   16   16   16   16   16   12   16   12   12   16
 16   16   12    8   12    8   20   12   20   16   12   12   12   16   16   12   16    8   12   12   16    8   16   16   12   16   12
 16   16   20   20   12   12   16   12   12   16   20   12   12   16   12   16   12   20   16   16   16    8   16   12   12   16   12
 16   16   16   16   12   16   16   20   16   12   20   16   16   16   12   20   16    8   20   12   12   16   16   24   12   16   16
 20   16   16   16   12   12   16   12   12   12   20   16   16   12   16   16   12   16   12   16   12   16   20   16   16    0   12
  8   16   16   16   12    8   16   12   12   12   12   16   16   16   12   12   16   12   16   16    8   12   12   16   12   16   12
 16   12   16   12   16    8   12    8   12   12   12    8   20    8   20   16   12   16   12   16   12   16   12   12   16   12   20
 16    8   20   16   12   12   12   12   12   16   16   16   16   16   20    8   16    8   12   16   12   12    8   12   12   12   12
 12   16   12   12   16   12   20   16   16    8   12   16   12   12   16    8   12    8   12   12   16   16   12   16   20   12   16
 12   20   12   16   12   20   12   16   12   16   20   16   16   12   12   16    8   12   12   12   12   16   12   16    8   12   12
 16   20   16   16   16   12   12   16   12   16   12   16   12   16   20    8   16   20   16   16   16   16   16   20   12   16   12
 12   20   16   16   16    8   12   12   20   12   12   16   16   16   12    8   16   16   16   12   12   12   16   12   16   16   20
 12   12   16   16   12    8   16   20   16   16   12   16   16   12   12   12   16    8   16   16   12   12   16   20   16   12   16
  8   16   16   12   16   12   16   16   16   16   16   16   16   16   20   16   12   12   16   12   12   16   16   20   12   12   16
  8   20   12   16   16   16   12   12   16   16   12   16   12   20   20    8   12   12   12   12   12   16   16   16   12   12   16
 16   20   12   16   12   16   12   12   16   16   12   16   16   12   12   12   16   16   16   16   16   16   16   12   24   12   16
 20   12   16   16   12   12   12   12   12   28   16   16   16   16   12   16   16    8   20   16   20   16   12   12   16   16   20
 12   16   16   16   12   16   12   20   16   12   12   16   12   16   16   12   16   12   12   12   16   12   16   12   12   16   16
 12   16   20   16   16   20    8   20    8   16   12   12   16   20   12   12   16   16   24   16   12   16   16   12    8   12   16
 12   16   16   16   12   12   12   16   12   16   16   16    8   12   16   20   20   20   16    8   20   16   16   16   24   20   16
 16   16   16   16   16   16   12   12   16   16   16   20   16   20   16   12   16   16   20   16   20   16   16   20   16   12   12
 12   20   20   20   20   20   12   16   16   16   16   16   20   16   12   16   16   16   16   12   16   20   16   20   16   20   24
 12   12   16   16   16    8   16   16   12   16   12   20    8   16   16    8   12   12   12   20   12   16   16   24   24   16   24
 16   12   12   16   16   16   16   16   12   16   12   16   16   16   12   12   12    8   20   16   20   24   16   20   20   20   12
 16   16   16   12   12   16   12   12   12   16   12   16   12    8   16   20   20    8   20   12   20   16   16   16   12   12   12
 12   20   12   16   16   16   12   16   20   12   16   20   16   16   12   16   20   16   12   16    8   16   16   12   12   12   12
 16   12   12   16   12   12   12   16   12   20   20   16   16   16   16   20   16    8   24   16   12   16   12   16   16   16   12
 24   28   16   12   20   16   12   12   16   16   20   12   16   12   16   16   16   20   12   16   20   20   16   12   12   16   12
 12   20   16   16   12   20   20   16   12   20   12   16   20   16   12   16   20   20   16   16   20   16   16   20   16   12   16
 12   12   16   16   16   12   20   16   20    8   16   20   12   16   12   16   16   16   16   16   12   16    8   16   12   12   16
 12   16   16   16   16    8   16   16   16   16   16    8   16   16   16   16   16   12   16   16   20   16   16   20   20   12   12
  8    8   16   16   16   20   16   16   16   12   16   16   20   20   20   12   16   16   24   16   12   16   16   16   20   16   20
 12   20   16   16   16   16   16   16   12   12   16    8   12   16   16   20   16   12   24   16   20   16   20   16   16   20   12
 12   12   16   16   12   20   12   16   20   16   20   20   16   16   12   12   20   20   12   16   12   16   16   24   20   24   20
 16   16   16   16   16   16   12   16   12   16   16   16   16   16   16   16   16   16   20   16   16   16   16   12   16   16   16
 12   16   20   12   12   20   20   16   20   16   12   16   16   16   20   16   12   12   16   16   12   12    8   20   16   16   12
 12   12   16   20   16    8   16   20   12   16   16   16   16   16   16   16   20   16   16   16   20   16   16   20   16   12   20
 16   20    8   16   12   16   12   20   12   16   12   16   16   12   16   12   16   16   16   20   12   16   16   24   20   20   12
 12   20   16   12   12   20   20   12   16   16   12   16   12   16   16   16   16   16   16   16   16   16   16   12   16   16   16
 16   12   16   16   16   12   16   12    8   16   24   20   16   16   16   20   12   12   16   16   16   16   16   16   20   12   20
 12   12   12   16   12   12   16   16   16   16   16   16   16   16   16   16   16   16   20   20   20   16   16   12   16   12   16
 16   20   16   16   16   16   12   16   20   12   16   16   16   12   20   16   12   20   16   16   12   12   16   12   16   12   20
 16   16   16   20   20   20   20   12   24   16   12   16   16   16   16   16   20   16   20   16   16   20   16   20   24   16   20
 16   16   16   16   16   16   12   16   24   16   12   12   12   16   20   16   12   16   20   20   16   16   20   20   20   16   20
 12   20   12   16   16   20   12   12   12   16   20   16   16   20   16   20   12   16   20   20   16   12   16   20   24   20   20
 20   16   16   16   20   16   16   16   20   16   16   16   20   16   16   16   16   16   16   20   12   24   16   16   24   12   16
 24   12   16   16   12   12   20   12   20   16   16   16   16   20   12   20   16   20   24   20   12   16   16   24   20   20   12
 20   20   16   24   24   16   20   12   16   16   20   16   16   16   20   20   16   16   24   20   16   12   16   16   24   20   16
 20   16   12   20   16   12   24   12   12   16   12   16   20   20   16   20    8   20   16   24   20   16   16   20   16   16   20
 12   16   16   16   16   12   12   16   24   20   24   20   20   16   16   16   16   20   16   16   20   12   16   16   16   12   24
 12   12   16   16   16   20   16   20   16   24   16   20   16   16   20   20   16   20   20   16   20   16   16   16   16   20   12
 12   20   20   16   20   16   12   20   20   12   16    8   16   16   16   20   20   20   20   16   16   12   16   16   16   16   12
 20   16   16   24   12   16   16   20   12   20   12   20   16   20   20   12   16   20   12   16   20   20   20   16   20   16   16
 24   20   16   16   16    8   24   16   16   16   20   16   16   12   16   16   16   20   12   24   20   16   20   20   16   24   16
 16   16   20   16   16   16   20   16   12   16   12   28   20   16   20   16   20   16   20   16   24   20   16   16   20   24   16
 20   20   16   16   24   20   24   16   16   20   20   24   16   16   16   20   16   20   24   16   16   16   24   16   16   16   16
 16   16   16   16   20   16   20   16   20   16   20   28   12   16   16   20   20   24   16   20   16   16   24   16   24   24   24
 20   20   20   20   16   20   16   16   12   24   12   16   16   16   20   16   16   24   16   20   20   16   20   20   16   24   24
 16   16   20   16   20   20   16   16   24   16   12   16   16   20   16   20   24   24   16   16   20   16   16   16   24   24   20
 24   16   16   16   16   16   12   24   20   24   16   16   16   16   20   16   20   20   20   16   16   16   20   24   16   20   20
 24   20   16   24   16   16   24   12   12   16   12   20   16   20   16   20   16   20   16   16   20   24   16   24   24   16   20
 16   28   20   16   24   12   16   20   24   20   16   16   16   16   20   24   20   20   20   20   20   20   16   24   16   24   20
 16   16   16   20   20   12   24   16   20   16   16   16   24   20   20    8   16   16   20   24   20   20   20   20   20   28   20
 16   20   16   20   16   20   16   20   12   20   16   16   24   12   20   16   24   16   16   28   16   16   20   24   16   20   20
 20   20   20   12   24   20   20   24   16   20   24   24   16   16   20   20   20   20   12   20   20   16   28   20   20   24   12
 20   24   16   24   20   20   16   12   24   20   16   16   16   20   16   16   20   16   20   28   20   16   20   20   20   20   16
 16   20   20   16   16   20   20   16   16   12   20   24   16   20   20   20   16   20   24   16   20   16   24   16   20   16   20
 24   20   16   20   20   24   20   12   20   16   12   24   16   24   20   20   20   20   20   16   20   16   20   24   16   16   24
 16   20   16   24   20   20   24   20   20   24   24   28   28   20   20   16   16   20   16   28   20   16   20   20   16   16   20
 20   12   16   20   24   20   20   20   16   16   24   24   16   16   16   20   20   20   16   20   20   16   24   20   20   16   16
 20   24   16   16   12   20   24   20   12   16   20   20   16   16   20   24   20   20   16   20   20   20   28   20   24   24   24
 20   20   20   20   24   20   24   12   20   16   24   28   20   24   20   20   16   20   16   24   20   16   16   16   24   24   16
 24   20   20   16   20   12   24   20   20   12   20   16   20   16   20   20   16   20   24   20   20   24   24   16   24   28   24
 20   20   20   20   24   20   12   20   20   16   24   16   24   16   20   20   16   24   20   24   12   24   24   16   20   24   24
 16   24   28   20   16   16   20   24   20   16   20   20   24   20   20   24   16   20   20   16   20   16   16   20   24   20   28
 24   20   24   24   20   20   24   24   24   20   24   20   28   24   20   24   16   20   16   16   20   28   24   20   20   24   20
 20   24   16   16   20   20   20   16   24   20   24   20   16   20   20   16   16   20   20   28   16   16   24   20   24   20   24
 24   24   24   28   16   20   20   20   24   20   20   16   24   20   24   20   28   24   20   16   20   20   24   24   28   24   32
 16   16   16   28   24   20   24   24   24   20   20   16   24   20   28   16   20   12   24   28   20   28   24   24   24   36   36
 28   20   24   24   12   20   16   24   24   20   20   20   20   12   20   20   16   24   20   20   24   24   28   28   40   48   60
 24   12   24   24   24   20   24   20   24   20   20   16   20   24   20   20   20   20   28   20   24   28   28   44   64   64   72
 24   20   16   20   24   24   24   20   16   28   16   28   24   20   20   24   28   24   28   28   32   40   56   72   76   72   72
 24   20   24   24   24   16   24   24   12   16   16   24   24   28   24   24   28   32   32   36   48   56   64   72   72   64   64
 16   24   20   20   20   20   20   20   24   20   20   16   24   28   20   24   32   44   48   60   64   68   68   76   56   52   44
 24   24   20   24   20   16   20   20   20   28   20   24   20   20   24   32   40   64   72   68   68   64   56   60   52   48   44
 20   16   20   24   16   20   24   24   20   28   24   24   24   28   40   52   60   72   72   64   64   56   60   52   44   40   40
 20   20   20   20   20   28   16   24   24   20   24   28   32   44   56   56   68   68   72   60   56   48   52   48   44   44   36
 24   28   24   16   24   24   24   24   28   28   28   40   48   52   68   60   64   60   48   48   48   48   44   40   48   40   32
 24   24   28   28   24   28   24   28   32   40   44   56   56   76   68   56   52   52   44   36   44   44   40   40   36   44   36
 20   20   24   24   20   28   28   36   36   44   60   68   64   64   52   52   44   52   48   44   44   40   36   40   36   36   36
 24   24   28   24   20   24   56   60   60   68   60   64   64   56   56   52   40   44   40   44   44   40   40   40   44   40   36
 24   28   24   28   36   44   72   72   72   68   68   52   52   52   52   44   40   40   48   44   40   44   36   36   40   32   36
 24   28   32   36   48   60   72   68   60   56   48   44   44   48   52   56   36   44   40   40   32   40   40   40   40   44   40
 24   40   44   48   56   68   64   64   48   52   48   40   40   36   44   40   40   44   36   40   32   40   40   40   40   40   36
 48   48   52   64   72   68   56   48   48   48   40   40   36   40   40   40   40   36   36   40   40   36   40   36   40   40   40
 56   72   64   64   56   52   48   48   44   40   48   40   40   32   36   40   40   44   44   40   36   36   32   36   40   36   36
 60   60   64   52   52   48   36   44   44   40   40   40   40   40   36   40   40   32   36   36   40   40   36   40   36   44   36
 56   56   52   44   40   40   36   36   40   40   36   40   32   36   32   36   36   40   36   40   36   40   36   36   32   40   36
 60   48   48   44   40   40   36   36   36   32   36   40   44   40   36   32   36   40   36   36   36   40   40   36   40   36   36
 48   44   40   40   36   36   36   40   36   40   40   36   40   40   40   36   40   32   36   40   32   36   40   36   36   36   36
 40   44   40   44   36   44   36   36   40   40   36   28   40   36   44   36   40   36   36   40   36   40   28   44   36   36   40
 36   40   36   44   44   36   36   40   36   44   28   40   32   40   32   36   40   36   36   40   36   40   40   44   36   32   40
 36   40   36   36   36   32   40   36   32   32   36   36   40   40   32   40   36   32   36   36   36   36   28   36   36   36   36
 44   36   40   32   36   36   40   36   40   40   36   40   28   32   44   40   40   36   44   40   40   40   32   36   32   36   32
 40   36   40   36   36   36   36   36   28   36   44   40   36   32   36   36   40   32   36   44   36   40   28   28   28   24   24
 32   40   32   40   36   44   36   36   40   32   36   40   32   40   36   40   36   40   36   32   32   36   28   36   24   32   28
 40   40   36   36   36   48   40   32   40   40   36   36   32   36   32   40   36   36   36   32   32   28   28   24   28   28   24
 36   40   28   40   32   32   36   36   40   40   36   36   40   36   40   32   36   32   36   28   32   24   20   24   20   24   20
 36   32   40   36   36   36   36   36   36   40   36   40   40   40   36   36   40   32   32   32   28   24   28   24   24   20   24
 32   40   32   36   36   36   36   36   32   40   36   32   36   36   32   28   40   28   24   20   24   28   28   24   24   24   20
 32   32   36   36   36   36   36   36   36   36   36   36   28   40   40   36   24   24   24   24   28   20   24   20   20   16   20
 32   32   36   32   36   32   36   36   36   32   36   28   32   28   32   28   28   28   24   20   20   16   16   20   16   20   24
 36   32   40  119  119   32   36   36   36   32   28   32   28   28   28   20   16   28   24   28   12   24   24   20   16   20   24
 36   40   40  194  185   36   36   36   28   28   32   28   24   28   20   32   20   28   24   28   20   16   20   12   20   24   20
 36   32  166   55   55  166   32   28   24   28   24   24   20   20   24   16   28   20   16   28   20   24   16   24   20   24   28
 36   90  137   36   28  137  102   28   24   28   32   24   24   28   20   20   20   20   16   20   20   20   16   20   24   16   24
 36  204   32   28   36   32  204   24   28   20   24   24   28   24   20   20   24   28   24   20   20   16   24   28   20   24   24
166   90   28   32   28   24   75  150   24   28   24   20   16   20   20   20   16   24   24   24   20   24   20   24   20   20   16
219   36   28   28   28   32   24  150   75   28   24   28   20   24   16   24   16   20   20   20   20   20   24   20   16   20   16
119   24   28   24   24   24   20   20  204   24   20   24   28   20   20   20   24   16   20   20   20   20   16   28   16   20   12
102   36   28   24   24   24   20   16   90  137   12   24   28   16   20   24   16   12   24   24   16   20   24   20   20   16   16
 75   24   20   24   20   16   24   20   24  166   55   16   24   16   20   20   16   28   24   24   20   20   24   16   12   16   20
102   28   24   24   20   20   24   24   20   37  185   28   24   20   20   16   20   16   20   16   16   24   20   24   24   20   24
137   16   24   20   20   20   20   24   20   28  119  119   20   16   20   20   16   20   24   16   20   24   16   20   20   20   24
204   29   24   24   20   20   24   12   24   20   24  194   37   24   20   20   24   20   16   20   20   20   16   16   16   20   16
150   75   16   16   28   24   20   20   24   20   16   55  166   20   16   20   20   16   16   16   20   16   16   24   28   20   20
 20  204   75   20   16   20   20   16   16   20   16   24  137   90   28   16   24   16   24   20   20   28   16   24   24   24   20
 24  194  166  119   16   16   20   16   16   16   24   16   24  204   20   20   16   20   20   20   20   16   12   24   24   20   20
166   75   20  102  185   37   20   20   16   20   20   24   20   75  150   16   24   20   24   28   20   20   16   28   24   24   16
150   20   16   20   55  194  102   20   20   16   20   16   20   16  166   75   16   20   20   20   20   20   16   16   24   20   24
204  185   20   20   24   16  137  166   24   20   24   20   24   16   16  204  185  194  194  194  194  194  194  194  185  194  194
137  166  219   90   20   20   24   75  204   75   16   16   20   16   20   20   16   20   16   16   16   20   16   20   24   24   20
194   16  219  150  185   55   16   20   20  150  137   20   16   20   20   20   20   20   16   24   20   16   16   24   16   16   20
137   20  219   16   55  166  150   37   20   16   90  194   55   20   20   20   20   20   24   20   20   24   20   16   24   24  166
119   16  219   20   24   20   75  194  137   24   16   33  185  119   20   20   16   16   20   24   20   16   20   20   16  119  119
119   24  219   20   16   20   24   24  102  204  102   24   20  119  102   24   16   20   24   24   20   16   12   16   75  166   20
137   16  219   16   24   20   24   16   16   20  119  150   16   20   90   24   20   20   20   16   20   20   20   24  204   16   20
185   32  219   24   24   16   24   24   75  166  194   90   28   24   20   20   20   20   20   20   20   24   16  185   55   24   24
194   20  219   20   20   55  137  204  137   75   24   20   16   16   20   16   20   16   24   24   20   24  137   90   16   28   24
119  137  219  102  185  185  102   29   16   24   20   16   24   20   20   20   24   20   20   24   16   90  150   28   24   24   16
 55  219  219  137   55   24   24   20   24   16   24   20   16   20   20   20   20   20   24   16   37  194   20   24   24   20   24
166  166  219   24   12   20   20   20   24   20   20   16   16   28   20   20   20   28   24   20  194   16   16   16   12   12   16
 24  185  119   20   28   20   24   20   24   24   28   20   20   24   24   20   20   28   28  150   75   24   24   28   16   20   16
 20  204   16   16   16   20   20   20   12   16   20   20   20   24   16   20   20   20  102  204  204  204  204  204  204  204  204
 16   20   28   24   20   24   24   24   20   20   16   16   24   20   20   20   24   28   24   24   24   20   20   20   16   24   24
 20   16   16   20   20   20   20   24   16   20   16   28   28   24   20   20   28   24   24   20   20   16   20   24   20   12   20
 16   20   20   16   20   12   24   24   16   24   20   20   16   20   20   16   24   16   20   20   20   20   16   20   20   20   24
 16   20   20   16   20   20   24   20   24   20   20   20   20   16   24   20   24   24   24   20   20   20   24   16   24   20   24
 24   16   20   16   20   20   28   16   24   20   24   16   24   20   24   24   20   20   16   20   24   24   24   24   24   24   20
Columns 57 through 84
<pre>   16   16   12   12   12   16    8   12   12    8   12   12   12   16   16    8   16   12   12   12    8   16    8    8    8    8   12   12
 16   16   12   16   12   12   12   12   16    8   12   20   16   12   12   12   12   12   12   16   12   12   12   16    8   12    8
  8    8   16   16   12   16   16   12   16    8   20   16   16   16    8   16   12   12   12   12   12   12   12   16   12   12   16
 16   12   16   16   16   16   12   12   20   12   12   16   16   16   16   16   12   12   12   16   12    8   16   12   20   16   16
 12   12   16   12   12    8   16   12    8    8   12    8   20    8    8   12   16   16   16   12   12   12   16   12   12   16   16
 12   12   16   16   16   12   20    8   16    8  254   16   20   16   12  254   12   12   12   12   12   20   12   16   12   16   12
 16  254   16   12   16   12   16   12   12   12  254  254   16   12    8  254   12   16   12   16   12   16   20   16    8   12   16
 16  254   12    4   16    8   16   12    8   16  254  254   20   16   16  254   12    8   16   16   12   20   16   16    8   16   12
 12  254  254   12   12   12   16   12    8   12  254    8  254   12    8  254   12    8   12  254  254  254   16   16  254  254   12
 20  254   16   12    8   12   12   12   16   16  254   16  254   16   20  254   12   16  254   12   12   12  254   12  254   16   16
 12  254   20   16   12   16   16   12   16   16  254   16   12  254   20  254   12   12  254   12   16   16  254   16  254   16    8
  8  254   16   16    8   12   12   12   20   16  254    8   12   16  254  254   16   16  254   12   12   20  254   16  254    8   16
 20  254   12   16   12   16   16   12   20   16  254    8   12    8  254  254   12   12  254   12   16   12  254   16  254   12   16
 20   16  254   16   12  254    8   12   12    8  254   16   16   12    8  254   12   20   12  254  254  254   20   16  254   16   16
 16   20   16   12  254    8   12   12   12    8    8   12   12   16   12   16   12   16   12   12   12   16   12   12   12    8   16
 12    8   16   12   12   16   16   12   12    8   12   16   16   12   16   16   12   16   16   12   12    8   16    8   16   16    8
 16   16   20   16   16   16   16   12   16   20   20    8   12   16   12   12   12   12    8   12   12   20    8   16   20   16   16
 12   12   16    8   12   12   12   16   16    8   20    8   12   16    8    8   16   12   12   16   12   16   16   16   16   16   12
 16   12   16   16    8   16   12   12   12   16    8    8    8   16    8   12   12   16    8   12   16   16   12   16   16   16    8
 12   16   16   16   16   12    8   16   12   20   12   12   16   16   16   12   12    8   12   12   12   12   16   16   16    8   12
 12   12   12   16   12   12   12   12   12   20   16   16   12    8   12   20   12   16   20   12   12   12   12    8    8   12   16
 12   20   16    8    8   12   16   12   12   16   16    8   12   16    8   16   12   16   12   16   12   16   12   16   16   20    8
 20   16   12   16   16   12   12   12   16   16   16   16   12   16   12   16   12   12   12   12   12   20   12   16   16   12   12
  8   16    8   12   12    8   16   16   16   12   12   12   12   16   16   16   24   16   12   16   12   12   16   16    8   16   12
 12   16   16   12    8   16   16   12   12   12   16   16   12    4    8   16   20   16   12   16   12   12   12   16   20   16   20
 16   16   16   16   16    4   16   16   16    8   12    8   16    8   12   16   12   16   16   12   12   12   20   20   12   20   16
 12   16    8   16   12    4   16   12   12    8    8    8   16   16   12   16   20   16   12   16   12   20   12   16   20   16   16
 12    8   16   16   12   16   12   12    8   20   16   16    8   12    8   16   16   16   16   12   12   16   16   16   20   16   12
 16   16    4   16   12    8   12   12   12   12   12   12   16    8   12    8   12   16   12   12   16   20   12   16   20   16   12
 12    8   12   16   12   12   16   12   12   16   12    8   20   16   20   20   12   12   16   12   12   20   16   12   16   16    8
 16    8   20   12   16   12   12   12    8   12   16    8   12   16   12   16   12    8   12   12   12    8   20    8   12   16    8
 20   12   16   12   20   12   16   12   12   12   12   12   16   12    8   12   12   16   12   20   24   20   16   20   16   16   16
 16   12   20   12   12    8   16   12   16   16   16   20   20   12   16   16   12    8   12   16   16    8   12   16   12   12   16
 12    8   12   16   16   16   12   12   16    8   16   16   12   16   16   20   12   16   20   16   16   20   16   16   16   12   16
 20   12   12   16   12   16   16   12   12   16   20    8   20   16   20   16   16    8   12   16   12   20   12   12   16    4   16
 20   12   16   16    8   16   20   16   20   12   12   16   16   16    8   16   12   16   16   12    8    8   12   16   16   12   12
 16   12   12    8   12   12   12   16   20   16   12   16   12   12   12   16   20   16   12   12   12    8   12   12   16   12    8
 16   20   16   20   16   12   20   16   12   20   12   12   12   16   16   16   12   20   12   12   16   12   16   16   20   16   16
 16   20   12   16   12   12   16    8   12   16   16   16   12   16   16    8   12   16   12   12   16   20   16   12   20    8   16
 16   12   16   16   12   12   16   12   12    8   12   12   12   16   12   16   12   16   12   16   12   16   12   16   16    8   12
 20   16   16   16   16   12   16   12   16   16   12    8   16   12   20   16   20   20   12   12   12    8   16   16   12   16   16
 20   16   16   16   12   16   12   16   16   12   16   16   12   16   20    8   16   20   12   16    4   16   16   20   20   20   16
 16   12   12   16   12   16   16   12    8   16    8   12   20    8   20    8   16   16   12   12   12   16   16   16   12   16   16
 12   16   16   16   12   12   12   12   12   16   12   16   20   16   12    8   16   20   12   12   12   20   12   12   20   24   12
 16   12   12   16   12   12   16   12   16   12   16   12   12   12   16   16    8   16   16   16   12   20   12   16   16   16   16
 12    8   16   16   16   16    8   16   12   16    8    8   12   20   12   16   12    8   12   16   12   12   16   16   12   12   16
 16   20   16   16   12   16   16    8   20    8   12   12   12   16   16    8   12   12   16   12   12   16   12   12   20   12   16
 16   16   12   16   16   16   16   12   12   16   12    8   20   16   16   16   20   12   12    8   16   12   16   20   16   12   16
 20   12   16   12   20   12   16   12   12   16   12   12   12   16   20   16   16   12   20   12   20   16   16   16    8   16   16
 12   16   12   16    8   12   16   12   12    8   12   12   12   16   16   16   12   16   12    8   16   16    8   16   16   16   16
 20   12   16   16   12   12   16   12   20   16   12   16   16   16   12   16   16   16   12   16   20   16   16   16    8   12   28
 12   20   12   20   16   12   16   16   20    8   20    8   12   20   16   12   16   16   12   12   16   16   16   12    8   16    8
 20   20   20   16   16   12   16   12   12   12   12   12   12   16   12   16   12   20   16   12   12   20    8   20   20   16   16
 20   12   12   16   12   16   12   12   12    8   16   12   12   16   12   16   12   16   12   16   16   20   20   16   20   16   12
 16   20   16   16   12   16   12   12   16   16   20   20   20   12   12   16   12   16   20   16   12   20   16   16   16   16   12
 16   12    8   16   12   16

Ulfah on 21 Jul 2014

Dear Image Analyst,

Thank you very much for your answer. I put the semicolons back and change the command as you said, also edited other parts which mentioned image original and rgb2 gray.

Another error came: Error using imwrite (line 454) Unable to open file "C:\Users\Ulfah Rimayanti\Desktop\ulfah\Test_Normal_Right_29032012_141908\GRAY\GRAY_001.bmp" for writing. You may not have write permission.

So i think it may be better to put the whole command here: Original command: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%% 2014/01/27 %%% %%% kiuchi.m %%% %%% Šá‹…•ÏˆÊ‰ðÍˆË—Š‚ÌƒvƒƒOƒ‰ƒ€ %%% %%% %%% %%% 2.ƒƒCƒ“ƒtƒHƒ‹ƒ_‚ÌŽw’è %%% %%% 3.“Ç‚Ýž‚Ý“®‰æƒf[ƒ^Žw’è %%% %%% 1.‰Šú‰» %%% %%% 4.˜A”Ô‰æ‘œ‚É•ÏŠ· %%% %%% 5.‰~‹ßŽ—‚Ì‚½‚ß‚ÌpixelÀ•Wƒf[ƒ^‚Ì“Ç‚Ýž‚Ý %%% %%% 6.‰~‹ßŽ—ƒAƒ‹ƒSƒŠƒYƒ€ %%% %%% 7.‹ßŽ—Œ‹‰Ê‚Ì•\Ž¦ %%% %%% 8.•ÏˆÊ—Ê‚ÌŽZo %%% %%% 9.ŽÀÛ‚Ì•ÏˆÊ—Ê‚Ö‚ÌZ³ %%% %%% 10.‰ðÍŒ‹‰Ê‚Ìcsv•Û‘¶ %%% %%% 11.ƒGƒ‰[ƒJƒEƒ“ƒg‚Ì•\Ž¦ %%% %%% 12.•â‘«@ƒGƒbƒWŒŸo•û–@‚Ì‚¢‚ë‚¢‚ë %%% %%% by Shohei Uemura %%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% ‰Šú‰» clear; close all; tic;

errcount = 1; % ƒGƒ‰[ƒJƒEƒ“ƒg

%% ƒƒCƒ“ƒtƒHƒ‹ƒ_‚ÌŽw’è MAINFOLDER = 'C:\Users\Ulfah Rimayanti\Desktop\ulfah';

%% “Ç‚Ýž‚Ý“®‰æƒf[ƒ^Žw’è FILENAME = 'Test_Normal_Right_29032012_141908'; % “Ç‚Ýž‚Ý“®‰æ‚¨‚æ‚ÑƒTƒuƒtƒHƒ‹ƒ_–¼ LOADFILE = strcat(MAINFOLDER,'\',FILENAME,'.avi'); % “Ç‚Ýž‚Ý“®‰æ‚ÌŽw’è OBJ = VideoReader(LOADFILE); % \‘¢‘Ì,ƒ}ƒ‹ƒ`ƒƒfƒBƒAƒŠ[ƒ_ƒIƒuƒWƒFƒNƒg‚Ìì¬

%% ˜A”Ô‰æ‘œ‚É•ÏŠ· SAVEFOLDER1 = strcat(MAINFOLDER,'\',FILENAME,'\ORIGINAL'); % Œ³‰æ‘œ‚Ì•Û‘¶ƒtƒHƒ‹ƒ_ SAVEFOLDER2 = strcat(MAINFOLDER,'\',FILENAME,'\GRAY'); % ƒOƒŒƒC‰æ‘œ‚Ì•Û‘¶ƒtƒHƒ‹ƒ_ SAVEFOLDER3 = strcat(MAINFOLDER,'\',FILENAME,'\BINARY'); % “ñ’l‰»‰æ‘œ‚Ì•Û‘¶ƒtƒHƒ‹ƒ_ SAVEFOLDER4 = strcat(MAINFOLDER,'\',FILENAME,'\EDGE1'); % ƒGƒbƒW’Šo‰æ‘œ‚Ì•Û‘¶ƒtƒHƒ‹ƒ_ SAVEFOLDER5 = strcat(MAINFOLDER,'\',FILENAME,'\EDGE2'); % ƒGƒbƒW’Šo‰æ‘œ‚Ì•Û‘¶ƒtƒHƒ‹ƒ_ SAVEFOLDER6 = strcat(MAINFOLDER,'\',FILENAME,'\PIXEL'); % ŠeƒtƒŒ[ƒ€‚ÌƒGƒbƒWÀ•Wcsvƒf[ƒ^‚Ì•Û‘¶ƒtƒHƒ‹ƒ_

for i = 1: OBJ.NumberOfFrames % ƒtƒŒ[ƒ€”‚¾‚¯ŒJ‚è•Ô‚µ

    NUM =  sprintf('%03d',i);                                            % ”Ô†‚ð•¶Žš—ñ‚É•ÏŠ·
    IMG_ORIGINAL = read(OBJ,i);                                          % i”Ô–Ú‚Ì‰æ‘œ‚ð“Ç‚Ýž‚Ý
    IMG_GRAY     = rgb2gray(IMG_ORIGINAL);                               % ƒOƒŒƒC‰æ‘œ‚É•ÏŠ·
    IMG_BINARY   = edge(IMG_GRAY,'canny',90/255);                        % ƒj’l‰»‰æ‘œ‚É•ÏŠ·
    IMG_EDGE1     = IMG_ORIGINAL;                                        % Œ³‰æ‘œ‚ÉƒGƒbƒW‚ðã‘‚«
    IMG_EDGE2     = IMG_ORIGINAL;                                        % Œ³‰æ‘œ‚ÉƒGƒbƒW‚ðã‘‚«
    imwrite(IMG_ORIGINAL, strcat(SAVEFOLDER1,'\ORIGINAL_',NUM,'.bmp'));  % ORIGINALƒtƒHƒ‹ƒ_‚É‰æ‘œ‚ð•Û‘¶
    imwrite(IMG_GRAY, strcat(SAVEFOLDER2,'\GRAY_',NUM,'.bmp'));          % GRAYƒtƒHƒ‹ƒ_‚É‰æ‘œ‚ð•Û‘¶
    imwrite(IMG_BINARY, strcat(SAVEFOLDER3,'\BINARY_',NUM,'.bmp'));      % BINARYƒtƒHƒ‹ƒ_‚É‰æ‘œ‚ð•Û‘¶
    [y1,x1] = find(IMG_BINARY == 1);     % “ñ’l‰»‰æ‘œ‚ÌƒGƒbƒWÀ•W(”’F•”•ª)‚ð’Šo
    for j = 1:length(x1)                 % ”’F•”•ª‚ðÔ‚É‚µ‚ÄŒ³‰æ‘œ‚Éã‘‚«
        IMG_EDGE1(y1(j),x1(j),1) = 255;  % R
        IMG_EDGE1(y1(j),x1(j),2) = 0;    % G
        IMG_EDGE1(y1(j),x1(j),3) = 0;    % B
    end
    imwrite(IMG_EDGE1, strcat(SAVEFOLDER4,'\EDGE1_',NUM,'.bmp'));          % EDGE1ƒtƒHƒ‹ƒ_‚É‰æ‘œ‚ð•Û‘¶
    % ’Tõ—Ìˆæ‚ÌŽw’è
    x_start = 50;
    x_end   = 565;
    y_start = 50;
    y_end   = 175;
    % ’Tõ1‰ñ–Ú(o”­“_‚Ì’Tõ)
    k = 1;                          % ƒJƒEƒ“ƒg
    X = x_start;                    % Žn“_xÀ•W
    for Y = y_start:y_end
        if IMG_BINARY(Y,X) == 1     % ”’•”•ª‚Ìê‡
            x2(k,1) = X;            % x2‚ÉŠi”[
            y2(k,1) = Y;            % y2‚ÉŠi”[
            break                   % Œ&copy;‚Â‚&copy;‚Á‚½ê‡break
        end
    end
    % ’Tõ2‰ñ–ÚˆÈ~
    k = k+1;                            % ƒJƒEƒ“ƒgXV
    for X = x_start+1:x_end             % Žn“_xÀ•W
        if IMG_BINARY(y2(k-1,1)-1,X) == 1
            x2(k,1) = X;
            y2(k,1) = y2(k-1,1)-1;
        elseif IMG_BINARY(y2(k-1,1),X) == 1
            x2(k,1) = X;
            y2(k,1) = y2(k-1,1);
        elseif IMG_BINARY(y2(k-1,1)+1,X) == 1
            x2(k,1) = X;
            y2(k,1) = y2(k-1,1)+1;
        else
            x2(k,1) = X;
            y2(k,1) = y2(k-1,1);
            fprintf('‘O‚Ìƒf[ƒ^‚ðŒp‘±‚µ‚Ü‚µ‚½D');
            fprintf('EDGE1_%d–‡–Ú‚Ì(%d,%d)‚ðƒ`ƒFƒbƒN\n',i,y2(k,1),x2(k,1));
            errcount = errcount+1;              % ƒGƒ‰[ƒJƒEƒ“ƒg‚ÌXV
            %return
        end
        k = k+1;                        % ƒJƒEƒ“ƒgXV
    end
    for j = 1:length(x2)                 % ‰æ‘œ‚Ìã‘‚«
        IMG_EDGE2(y2(j),x2(j),1) = 255;  % R
        IMG_EDGE2(y2(j),x2(j),2) = 0;    % G
        IMG_EDGE2(y2(j),x2(j),3) = 0;    % B
    end
    imwrite(IMG_EDGE2, strcat(SAVEFOLDER5,'\EDGE2_',NUM,'.bmp'));          % EDGE2ƒtƒHƒ‹ƒ_‚É‰æ‘œ‚ð•Û‘¶
    % ƒGƒbƒWÀ•W‚ÌŠi”[
    csvwrite(strcat(SAVEFOLDER6,'\PIXEL_',NUM,'.csv'),[x2,y2]);         % PIXELƒtƒHƒ‹ƒ_‚ÉÀ•Wƒf[ƒ^‚ð•Û‘¶    
    fprintf('%d\n',i);

end

%% ‰~‹ßŽ—‚Ì‚½‚ß‚ÌpixelÀ•Wƒf[ƒ^‚Ì“Ç‚Ýž‚Ý pixel = csvread(strcat(SAVEFOLDER6,'\PIXEL_001.csv')); % PIXELƒtƒHƒ‹ƒ_‚Ì1–‡–Ú x = pixel(:,1); % 1—ñ–Ú y = pixel(:,2); % 2—ñ–Ú

%% ‰~‹ßŽ—ƒAƒ‹ƒSƒŠƒYƒ€@@@ˆø—pŒ³Fhttp://www.mathworks.co.jp/support/solutions/ja/data/1-9LTS7Y/index.html?solution=1-9LTS7Y

% ‰Šú’l‚ðŽw’è a0=[x‚Ì‰Šú’l, y‚Ì‰Šú’l, ”¼Œa‚Ì‰Šú’l] a0 = [mean(x),mean(y),max(x)-mean(x)];

% ‰~‚Ì•û’öŽ®‚ÉƒtƒBƒbƒeƒBƒ“ƒO‚·‚éŒW”a(1)Aa(2)Aa(3)‚ð‹‚ß‚é f = @(a) norm((x-a(1)).^2 + (y-a(2)).^2- a(3).^2);

% fminsearchŠÖ”‚É‚æ‚éƒtƒBƒbƒeƒBƒ“ƒO af2=[‹ßŽ—‰~xÀ•Wa, ‹ßŽ—‰~yÀ•Wb, ‹ßŽ—‰~”¼Œar] af2 = fminsearch(f, a0);

% ‰~‚Ì•û’öŽ® eq = ['(x-',num2str(af2(1)),')^2+(y-',num2str(af2(2)),')^2=',num2str(af2(3)),'^2'];

% ‰~‚Ì•`‰æ figure; ezplot(eq,[min([af2(1)-af2(3),af2(2)-af2(3)]),max([af2(1)+af2(3),af2(2)+af2(3)])]); hold on;

% ’†S“_‚ÆŒ³ƒf[ƒ^‚Ì•`‰æ plot(x,y,'*r',af2(1),af2(2),'.b'); xlim([af2(1)-af2(3)-af2(3)/10, af2(1)+af2(3)+af2(3)/10]); ylim([af2(2)-af2(3)-af2(3)/10, af2(2)+af2(3)+af2(3)/10]); axis equal; hold off;

%% ‹ßŽ—Œ‹‰Ê‚Ì•\Ž¦ a = af2(1); % ‹ßŽ—‰~xÀ•W a [pixel] b = af2(2); % ‹ßŽ—‰~yÀ•W b [pixel] r = af2(3); % ‹ßŽ—‰~”¼Œa r [pixel] fprintf('a = %10.6f, b = %10.6f, r = %10.6f\n', a, b, r); % •‚“®¬”“_Œ^

% ‰æ‘œ‚Ö‚Ìã‘‚« IMG_CIRCLE = imread(strcat(SAVEFOLDER1,'\ORIGINAL_001.bmp')); % ‘‚«ž‚Ý‰æ‘œ‚Ì“Ç‚Ýž‚Ý x_circle = [1:OBJ.Width]'; y_circle = round(-sqrt(r.^2-(x_circle-a).^2)+b); for j = 1:length(x_circle) % ‹ßŽ—‰~‚ð—Î‚ÅŒ³‰æ‘œ‚Éã‘‚« IMG_CIRCLE(y_circle(j),x_circle(j),1) = 0; % R IMG_CIRCLE(y_circle(j),x_circle(j),2) = 255; % G IMG_CIRCLE(y_circle(j),x_circle(j),3) = 0; % B end imwrite(IMG_CIRCLE, strcat(MAINFOLDER,'\',FILENAME,'\CIRCLE.bmp'));

% a = round(a); % a‚Ì®”Œ^ŠÛ‚ß % b = round(b); % b‚Ì®”Œ^ŠÛ‚ß % r = round(r); % r‚Ì®”Œ^ŠÛ‚ß % fprintf('a = %-10d, b = %-10d, r = %-10d\n', a, b, r); % ®”Œ^

%% •ÏˆÊ—Ê‚ÌŽZo

% ’Tõ“_‚Ì}10pixel‚Ì•½‹Ï‚ðŽZo

for i = 1: OBJ.NumberOfFrames % ƒtƒŒ[ƒ€”‚¾‚¯ŒJ‚è•Ô‚µ

    NUM =  sprintf('%03d',i);     % ”Ô†‚ð•¶Žš—ñ‚É•ÏŠ·
    d_0(i) = mean(csvread(strcat(SAVEFOLDER6,'\PIXEL_',NUM,'.csv'),round(0.0*r+a)-x_start-10,1,[round(0.0*r+a)-x_start-10 1 round(0.1*r+a)-x_start+10 1]));   % æ’[•”
    d_1(i) = mean(csvread(strcat(SAVEFOLDER6,'\PIXEL_',NUM,'.csv'),round(0.1*r+a)-x_start-10,1,[round(0.1*r+a)-x_start-10 1 round(0.1*r+a)-x_start+10 1]));   % Žü•Ó•”1
    d_2(i) = mean(csvread(strcat(SAVEFOLDER6,'\PIXEL_',NUM,'.csv'),round(0.2*r+a)-x_start-10,1,[round(0.2*r+a)-x_start-10 1 round(0.2*r+a)-x_start+10 1]));   % Žü•Ó•”2
    d_3(i) = mean(csvread(strcat(SAVEFOLDER6,'\PIXEL_',NUM,'.csv'),round(0.3*r+a)-x_start-10,1,[round(0.3*r+a)-x_start-10 1 round(0.3*r+a)-x_start+10 1]));   % Žü•Ó•”3
    d_4(i) = mean(csvread(strcat(SAVEFOLDER6,'\PIXEL_',NUM,'.csv'),round(0.4*r+a)-x_start-10,1,[round(0.4*r+a)-x_start-10 1 round(0.4*r+a)-x_start+10 1]));   % Žü•Ó•”4
    d_5(i) = mean(csvread(strcat(SAVEFOLDER6,'\PIXEL_',NUM,'.csv'),round(0.5*r+a)-x_start-10,1,[round(0.5*r+a)-x_start-10 1 round(0.5*r+a)-x_start+10 1]));   % Žü•Ó•”5

end

% —ñƒxƒNƒgƒ‹‚É•ÏX d_0 = d_0'; d_1 = d_1'; d_2 = d_2'; d_3 = d_3'; d_4 = d_4'; d_5 = d_5';

% •ÏˆÊ—Ê‚ÉŠ·ŽZ d_0 = d_0-d_0(1); d_1 = d_1-d_1(1); d_2 = d_2-d_2(1); d_3 = d_3-d_3(1); d_4 = d_4-d_4(1); d_5 = d_5-d_5(1);

% ƒOƒ‰ƒt•\Ž¦ t = [0.134:0.231:32.012]'; t(1)=0; figure(); plot(t,d_0,t,d_1,t,d_2,t,d_3,t,d_4,t,d_5); xlabel('Time [ms]'); ylabel('Displacement [pixel]'); legend('d0','d1','d2','d3','d4','d5'); grid;

%% ŽÀÛ‚Ì•ÏˆÊ—Ê‚Ö‚ÌZ³

% Šá‹…‹ßŽ—‰~”¼Œar [pixel] = Šp–Œ‹È—¦ 7.8 [mm] ‚Æ‚·‚é cor = 7.8/r*1000; % Z³’l [ƒÊm/pixel]

% Z³ d_0 = d_0*cor; d_1 = d_1*cor; d_2 = d_2*cor; d_3 = d_3*cor; d_4 = d_4*cor; d_5 = d_5*cor;

% ƒOƒ‰ƒt•\Ž¦ figure(); plot(t,d_0,t,d_1,t,d_2,t,d_3,t,d_4,t,d_5); xlabel('Time [ms]'); ylabel('Displacement [\mum]'); legend('d0','d1','d2','d3','d4','d5'); grid;

%% ‰ðÍŒ‹‰Ê‚Ìcsv•Û‘¶

fid = fopen(strcat(MAINFOLDER,'\',FILENAME,'\result.csv'),'w'); % ‘‚«ž‚Ýƒ‚[ƒh fprintf(fid,'Time [ms],d_0 [ƒÊm],d_1 [ƒÊm],d_2 [ƒÊm],d_3 [ƒÊm],d_4 [ƒÊm],d_5 [ƒÊm]\r\n'); for l = 1:OBJ.NumberOfFrames fprintf(fid,'%6.5f,',t(l)); fprintf(fid,'%6.5f,',d_0(l)); fprintf(fid,'%6.5f,',d_1(l)); fprintf(fid,'%6.5f,',d_2(l)); fprintf(fid,'%6.5f,',d_3(l)); fprintf(fid,'%6.5f,',d_4(l)); fprintf(fid,'%6.5f\r\n',d_5(l)); end fclose(fid);

%% ƒGƒ‰[ƒJƒEƒ“ƒg‚Ì•\Ž¦

fprintf('errcount=%d\n',errcount);

toc;

%% •â‘«@ƒGƒbƒWŒŸo•û–@‚Ì‚¢‚ë‚¢‚ë

% BW1 = edge(IMG_GRAY,'sobel'); % BW2 = edge(IMG_GRAY,'prewitt'); % BW3 = edge(IMG_GRAY,'roberts'); % BW4 = edge(IMG_GRAY,'log'); % BW5 = edge(IMG_GRAY,'zerocross'); % BW6 = edge(IMG_GRAY,'canny') % figure, imshow(BW1); % figure, imshow(BW2); % figure, imshow(BW3); % figure, imshow(BW4); % figure, imshow(BW5); % figure, imshow(BW6);

Edited command: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%% 2014/01/27 %%% %%% kiuchi.m %%% %%% Šá‹…•ÏˆÊ‰ð?ÍˆË—Š‚Ìƒvƒ?ƒOƒ‰ƒ€ %%% %%% %%% %%% 1.?‰Šú‰» %%% %%% 2.ƒ?ƒCƒ“ƒtƒHƒ‹ƒ_‚ÌŽw’è %%% %%% 3.“Ç‚Ý?ž‚Ý“®‰æƒf?[ƒ^Žw’è %%% %%% 4.˜A”Ô‰æ‘œ‚É•ÏŠ· %%% %%% 5.‰~‹ßŽ—‚Ì‚½‚ß‚Ìpixel?À•Wƒf?[ƒ^‚Ì“Ç‚Ý?ž‚Ý %%% %%% 6.‰~‹ßŽ—ƒAƒ‹ƒSƒŠƒYƒ€ %%% %%% 7.‹ßŽ—Œ‹‰Ê‚Ì•\Ž¦ %%% %%% 8.•ÏˆÊ—Ê‚ÌŽZ?o %%% %%% 9.ŽÀ?Û‚Ì•ÏˆÊ—Ê‚Ö‚Ì?Z?³ %%% %%% 10.‰ð?ÍŒ‹‰Ê‚Ìcsv•Û‘¶ %%% %%% 11.ƒGƒ‰?[ƒJƒEƒ“ƒg‚Ì•\Ž¦ %%% %%% 12.•â‘«?@ƒGƒbƒWŒŸ?o•û–@‚Ì‚¢‚ë‚¢‚ë %%% %%% by Shohei Uemura %%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% ?‰Šú‰» clear; close all; tic;

errcount = 1; % ƒGƒ‰?[ƒJƒEƒ“ƒg

%% ƒ?ƒCƒ“ƒtƒHƒ‹ƒ_‚ÌŽw’è MAINFOLDER = 'C:\Users\Ulfah Rimayanti\Desktop\ulfah';

%% “Ç‚Ý?ž‚Ý“®‰æƒf?[ƒ^Žw’è FILENAME = 'Test_Normal_Right_29032012_141908'; % “Ç‚Ý?ž‚Ý“®‰æ‚¨‚æ‚ÑƒTƒuƒtƒHƒ‹ƒ_–¼ LOADFILE = strcat(MAINFOLDER,'\',FILENAME,'.avi'); % “Ç‚Ý?ž‚Ý“®‰æ‚ÌŽw’è OBJ = VideoReader(LOADFILE); % ?\‘¢‘Ì,ƒ}ƒ‹ƒ`ƒ?ƒfƒBƒAƒŠ?[ƒ_ƒIƒuƒWƒFƒNƒg‚Ì?ì?¬

%% ˜A”Ô‰æ‘œ‚É•ÏŠ·

SAVEFOLDER1 = strcat(MAINFOLDER,'\',FILENAME,'\GRAY'); % ƒOƒŒƒC‰æ‘œ‚Ì•Û‘¶ƒtƒHƒ‹ƒ_ SAVEFOLDER2 = strcat(MAINFOLDER,'\',FILENAME,'\BINARY'); % “ñ’l‰»‰æ‘œ‚Ì•Û‘¶ƒtƒHƒ‹ƒ_ SAVEFOLDER3 = strcat(MAINFOLDER,'\',FILENAME,'\EDGE1'); % ƒGƒbƒW’Š?o‰æ‘œ‚Ì•Û‘¶ƒtƒHƒ‹ƒ_ SAVEFOLDER4 = strcat(MAINFOLDER,'\',FILENAME,'\EDGE2'); % ƒGƒbƒW’Š?o‰æ‘œ‚Ì•Û‘¶ƒtƒHƒ‹ƒ_ SAVEFOLDER5 = strcat(MAINFOLDER,'\',FILENAME,'\PIXEL'); % ŠeƒtƒŒ?[ƒ€‚ÌƒGƒbƒW?À•Wcsvƒf?[ƒ^‚Ì•Û‘¶ƒtƒHƒ‹ƒ_

for i = 1: OBJ.NumberOfFrames % ƒtƒŒ?[ƒ€?”‚¾‚¯ŒJ‚è•Ô‚µ

    NUM =  sprintf('%03d',i);                                            % ”Ô?†‚ð•¶Žš—ñ‚É•ÏŠ·
    IMG_GRAY  = read(OBJ,i);                                          % i”Ô–Ú‚Ì‰æ‘œ‚ð“Ç‚Ý?ž‚Ý·
    IMG_BINARY   = edge(IMG_GRAY,'canny',90/255);                        % ƒj’l‰»‰æ‘œ‚É•ÏŠ·
    IMG_EDGE1     = IMG_GRAY;                                            % Œ³‰æ‘œ‚ÉƒGƒbƒW‚ð?ã?‘‚«
    IMG_EDGE2     = IMG_GRAY;                                            % Œ³‰æ‘œ‚ÉƒGƒbƒW‚ð?ã?‘‚«
    imwrite(IMG_GRAY, strcat(SAVEFOLDER1,'\GRAY_',NUM,'.bmp'));          % GRAYƒtƒHƒ‹ƒ_‚É‰æ‘œ‚ð•Û‘¶
    imwrite(IMG_BINARY, strcat(SAVEFOLDER2,'\BINARY_',NUM,'.bmp'));      % BINARYƒtƒHƒ‹ƒ_‚É‰æ‘œ‚ð•Û‘¶
    [y1,x1] = find(IMG_BINARY == 1);     % “ñ’l‰»‰æ‘œ‚ÌƒGƒbƒW?À•W(”’?F•”•ª)‚ð’Š?o
    for j = 1:length(x1)                 % ”’?F•”•ª‚ð?Ô‚É‚µ‚ÄŒ³‰æ‘œ‚É?ã?‘‚«
        IMG_EDGE1(y1(j),x1(j),1) = 255;  % R
        IMG_EDGE1(y1(j),x1(j),2) = 0;    % G
        IMG_EDGE1(y1(j),x1(j),3) = 0;    % B
    end
    imwrite(IMG_EDGE1, strcat(SAVEFOLDER3,'\EDGE1_',NUM,'.bmp'));          % EDGE1ƒtƒHƒ‹ƒ_‚É‰æ‘œ‚ð•Û‘¶
    % ’T?õ—Ìˆæ‚ÌŽw’è
    x_start = 50;
    x_end   = 565;
    y_start = 50;
    y_end   = 175;
    % ’T?õ1‰ñ–Ú(?o”­“_‚Ì’T?õ)
    k = 1;                          % ƒJƒEƒ“ƒg
    X = x_start;                    % Žn“_x?À•W
    for Y = y_start:y_end
        if IMG_BINARY(Y,X) == 1     % ”’•”•ª‚Ì?ê?‡
            x2(k,1) = X;            % x2‚ÉŠi”[
            y2(k,1) = Y;            % y2‚ÉŠi”[
            break                   % Œ&copy;‚Â‚&copy;‚Á‚½?ê?‡break
        end
    end
    % ’T?õ2‰ñ–ÚˆÈ?~
    k = k+1;                            % ƒJƒEƒ“ƒg?X?V
    for X = x_start+1:x_end             % Žn“_x?À•W
        if IMG_BINARY(y2(k-1,1)-1,X) == 1
            x2(k,1) = X;
            y2(k,1) = y2(k-1,1)-1;
        elseif IMG_BINARY(y2(k-1,1),X) == 1
            x2(k,1) = X;
            y2(k,1) = y2(k-1,1);
        elseif IMG_BINARY(y2(k-1,1)+1,X) == 1
            x2(k,1) = X;
            y2(k,1) = y2(k-1,1)+1;
        else
            x2(k,1) = X;
            y2(k,1) = y2(k-1,1);
            fprintf('‘O‚Ìƒf?[ƒ^‚ðŒp‘±‚µ‚Ü‚µ‚½?D');
            fprintf('EDGE1_%d–‡–Ú‚Ì(%d,%d)‚ðƒ`ƒFƒbƒN\n',i,y2(k,1),x2(k,1));
            errcount = errcount+1;              % ƒGƒ‰?[ƒJƒEƒ“ƒg‚Ì?X?V
            %return
        end
        k = k+1;                        % ƒJƒEƒ“ƒg?X?V
    end
    for j = 1:length(x2)                 % ‰æ‘œ‚Ì?ã?‘‚«
        IMG_EDGE2(y2(j),x2(j),1) = 255;  % R
        IMG_EDGE2(y2(j),x2(j),2) = 0;    % G
        IMG_EDGE2(y2(j),x2(j),3) = 0;    % B
    end
    imwrite(IMG_EDGE2, strcat(SAVEFOLDER4,'\EDGE2_',NUM,'.bmp'));          % EDGE2ƒtƒHƒ‹ƒ_‚É‰æ‘œ‚ð•Û‘¶
    % ƒGƒbƒW?À•W‚ÌŠi”[
    csvwrite(strcat(SAVEFOLDER5,'\PIXEL_',NUM,'.csv'),[x2,y2]);         % PIXELƒtƒHƒ‹ƒ_‚É?À•Wƒf?[ƒ^‚ð•Û‘¶    
    fprintf('%d\n',i);

end

%% ‰~‹ßŽ—‚Ì‚½‚ß‚Ìpixel?À•Wƒf?[ƒ^‚Ì“Ç‚Ý?ž‚Ý pixel = csvread(strcat(SAVEFOLDER5,'\PIXEL_001.csv')); % PIXELƒtƒHƒ‹ƒ_‚Ì1–‡–Ú x = pixel(:,1); % 1—ñ–Ú y = pixel(:,2); % 2—ñ–Ú

%% ‰~‹ßŽ—ƒAƒ‹ƒSƒŠƒYƒ€?@?@?@ˆø—pŒ³?Fhttp://www.mathworks.co.jp/support/solutions/ja/data/1-9LTS7Y/index.html?solution=1-9LTS7Y

% ?‰Šú’l‚ðŽw’è a0=[x‚Ì?‰Šú’l, y‚Ì?‰Šú’l, ”¼Œa‚Ì?‰Šú’l] a0 = [mean(x),mean(y),max(x)-mean(x)];

% ‰~‚Ì•û’öŽ®‚ÉƒtƒBƒbƒeƒBƒ“ƒO‚·‚éŒW?”a(1)?Aa(2)?Aa(3)‚ð‹?‚ß‚é f = @(a) norm((x-a(1)).^2 + (y-a(2)).^2- a(3).^2);

% fminsearchŠÖ?”‚É‚æ‚éƒtƒBƒbƒeƒBƒ“ƒO af2=[‹ßŽ—‰~x?À•Wa, ‹ßŽ—‰~y?À•Wb, ‹ßŽ—‰~”¼Œar] af2 = fminsearch(f, a0);

% ‰~‚Ì•û’öŽ® eq = ['(x-',num2str(af2(1)),')^2+(y-',num2str(af2(2)),')^2=',num2str(af2(3)),'^2'];

% ‰~‚Ì•`‰æ figure; ezplot(eq,[min([af2(1)-af2(3),af2(2)-af2(3)]),max([af2(1)+af2(3),af2(2)+af2(3)])]); hold on;

% ’†?S“_‚ÆŒ³ƒf?[ƒ^‚Ì•`‰æ plot(x,y,'*r',af2(1),af2(2),'.b'); xlim([af2(1)-af2(3)-af2(3)/10, af2(1)+af2(3)+af2(3)/10]); ylim([af2(2)-af2(3)-af2(3)/10, af2(2)+af2(3)+af2(3)/10]); axis equal; hold off;

%% ‹ßŽ—Œ‹‰Ê‚Ì•\Ž¦ a = af2(1); % ‹ßŽ—‰~x?À•W a [pixel] b = af2(2); % ‹ßŽ—‰~y?À•W b [pixel] r = af2(3); % ‹ßŽ—‰~”¼Œa r [pixel] fprintf('a = %10.6f, b = %10.6f, r = %10.6f\n', a, b, r); % •‚“®?¬?”“_Œ^

% ‰æ‘œ‚Ö‚Ì?ã?‘‚« IMG_CIRCLE = imread(strcat(SAVEFOLDER1,'\GRAY_001.bmp')); % ?‘‚«?ž‚Ý‰æ‘œ‚Ì“Ç‚Ý?ž‚Ý x_circle = [1:OBJ.Width]'; y_circle = round(-sqrt(r.^2-(x_circle-a).^2)+b); for j = 1:length(x_circle) % ‹ßŽ—‰~‚ð—Î‚ÅŒ³‰æ‘œ‚É?ã?‘‚« IMG_CIRCLE(y_circle(j),x_circle(j),1) = 0; % R IMG_CIRCLE(y_circle(j),x_circle(j),2) = 255; % G IMG_CIRCLE(y_circle(j),x_circle(j),3) = 0; % B end imwrite(IMG_CIRCLE, strcat(MAINFOLDER,'\',FILENAME,'\CIRCLE.bmp'));

% a = round(a); % a‚Ì?®?”Œ^ŠÛ‚ß % b = round(b); % b‚Ì?®?”Œ^ŠÛ‚ß % r = round(r); % r‚Ì?®?”Œ^ŠÛ‚ß % fprintf('a = %-10d, b = %-10d, r = %-10d\n', a, b, r); % ?®?”Œ^

%% •ÏˆÊ—Ê‚ÌŽZ?o

% ’T?õ“_‚Ì?}10pixel‚Ì•½‹Ï‚ðŽZ?o

for i = 1: OBJ.NumberOfFrames % ƒtƒŒ?[ƒ€?”‚¾‚¯ŒJ‚è•Ô‚µ

    NUM =  sprintf('%03d',i);     % ”Ô?†‚ð•¶Žš—ñ‚É•ÏŠ·
    d_0(i) = mean(csvread(strcat(SAVEFOLDER5,'\PIXEL_',NUM,'.csv'),round(0.0*r+a)-x_start-10,1,[round(0.0*r+a)-x_start-10 1 round(0.1*r+a)-x_start+10 1]));   % ?æ’[•”
    d_1(i) = mean(csvread(strcat(SAVEFOLDER5,'\PIXEL_',NUM,'.csv'),round(0.1*r+a)-x_start-10,1,[round(0.1*r+a)-x_start-10 1 round(0.1*r+a)-x_start+10 1]));   % Žü•Ó•”1
    d_2(i) = mean(csvread(strcat(SAVEFOLDER5,'\PIXEL_',NUM,'.csv'),round(0.2*r+a)-x_start-10,1,[round(0.2*r+a)-x_start-10 1 round(0.2*r+a)-x_start+10 1]));   % Žü•Ó•”2
    d_3(i) = mean(csvread(strcat(SAVEFOLDER5,'\PIXEL_',NUM,'.csv'),round(0.3*r+a)-x_start-10,1,[round(0.3*r+a)-x_start-10 1 round(0.3*r+a)-x_start+10 1]));   % Žü•Ó•”3
    d_4(i) = mean(csvread(strcat(SAVEFOLDER5,'\PIXEL_',NUM,'.csv'),round(0.4*r+a)-x_start-10,1,[round(0.4*r+a)-x_start-10 1 round(0.4*r+a)-x_start+10 1]));   % Žü•Ó•”4
    d_5(i) = mean(csvread(strcat(SAVEFOLDER5,'\PIXEL_',NUM,'.csv'),round(0.5*r+a)-x_start-10,1,[round(0.5*r+a)-x_start-10 1 round(0.5*r+a)-x_start+10 1]));   % Žü•Ó•”5

end

% —ñƒxƒNƒgƒ‹‚É•Ï?X d_0 = d_0'; d_1 = d_1'; d_2 = d_2'; d_3 = d_3'; d_4 = d_4'; d_5 = d_5';

% •ÏˆÊ—Ê‚ÉŠ·ŽZ d_0 = d_0-d_0(1); d_1 = d_1-d_1(1); d_2 = d_2-d_2(1); d_3 = d_3-d_3(1); d_4 = d_4-d_4(1); d_5 = d_5-d_5(1);

% ƒOƒ‰ƒt•\Ž¦ t = [0.134:0.231:32.012]'; t(1)=0; figure(); plot(t,d_0,t,d_1,t,d_2,t,d_3,t,d_4,t,d_5); xlabel('Time [ms]'); ylabel('Displacement [pixel]'); legend('d0','d1','d2','d3','d4','d5'); grid;

%% ŽÀ?Û‚Ì•ÏˆÊ—Ê‚Ö‚Ì?Z?³

% Šá‹…‹ßŽ—‰~”¼Œar [pixel] = Šp–Œ‹È—¦ 7.8 [mm] ‚Æ‚·‚é cor = 7.8/r*1000; % ?Z?³’l [ƒÊm/pixel]

% ?Z?³ d_0 = d_0*cor; d_1 = d_1*cor; d_2 = d_2*cor; d_3 = d_3*cor; d_4 = d_4*cor; d_5 = d_5*cor;

% ƒOƒ‰ƒt•\Ž¦ figure(); plot(t,d_0,t,d_1,t,d_2,t,d_3,t,d_4,t,d_5); xlabel('Time [ms]'); ylabel('Displacement [\mum]'); legend('d0','d1','d2','d3','d4','d5'); grid;

%% ‰ð?ÍŒ‹‰Ê‚Ìcsv•Û‘¶

fid = fopen(strcat(MAINFOLDER,'\',FILENAME,'\result.csv'),'w'); % ?‘‚«?ž‚Ýƒ‚?[ƒh fprintf(fid,'Time [ms],d_0 [ƒÊm],d_1 [ƒÊm],d_2 [ƒÊm],d_3 [ƒÊm],d_4 [ƒÊm],d_5 [ƒÊm]\r\n'); for l = 1:OBJ.NumberOfFrames fprintf(fid,'%6.5f,',t(l)); fprintf(fid,'%6.5f,',d_0(l)); fprintf(fid,'%6.5f,',d_1(l)); fprintf(fid,'%6.5f,',d_2(l)); fprintf(fid,'%6.5f,',d_3(l)); fprintf(fid,'%6.5f,',d_4(l)); fprintf(fid,'%6.5f\r\n',d_5(l)); end fclose(fid);

%% ƒGƒ‰?[ƒJƒEƒ“ƒg‚Ì•\Ž¦

fprintf('errcount=%d\n',errcount);

toc;

%% •â‘«?@ƒGƒbƒWŒŸ?o•û–@‚Ì‚¢‚ë‚¢‚ë

% BW1 = edge(IMG_GRAY,'sobel'); % BW2 = edge(IMG_GRAY,'prewitt'); % BW3 = edge(IMG_GRAY,'roberts'); % BW4 = edge(IMG_GRAY,'log'); % BW5 = edge(IMG_GRAY,'zerocross'); % BW6 = edge(IMG_GRAY,'canny') % figure, imshow(BW1); % figure, imshow(BW2); % figure, imshow(BW3); % figure, imshow(BW4); % figure, imshow(BW5); % figure, imshow(BW6);

This command was made by a japanese, so i apologize if some signs can`t be read.

What do you think i should do about this?

Thank you.

Best regards,

Ulfah rimayanti

Ulfah on 28 Aug 2014

Dear Image Analyst,

Finally i was able to analyze the data. I just need to change IMG_GRAY = rgb2gray(IMG_ORIGINAL) into IMG_GRAY = IMG_ORIGINAL

Thank you for all the discussion.

Do you mind if I ask you 1 more thing? Could you tell me how to open workspace?

Thank you.

Ulfah rimayanti

Image Analyst on 28 Aug 2014

Edited: Image Analyst on 28 Aug 2014

There is a function called workspace that will open and display the workspace panel if you're running the MATLAB IDE and not a compiled program.

workspace

If you want to see the Current folder panel with the files listed, issue the filebrowser command

filebrowser

If your original question is answered, can you please mark my answer as "Accepted" - thanks.

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Error using rgb2gray parse input

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Error using rgb2gray parse input

0 Comments Show -2 older commentsHide -2 older comments

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19 Comments Show 17 older commentsHide 17 older comments

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19 Comments
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